baber/WOPTO huggingface dataset:
Patent JP-S6410597-A (JP)
Title: Electroluminescent lamp
Inventor: TANAKA HIDEKI
IPC: H05B33/12
Filed: 1987-06-30
Abstract: PURPOSE:To thinner the film thickness, equalize the brightness of luminescent and achieve a high pressure proof by using a substrate including an insulation layer consisting of an aluminum foil of which one side is alumite-processed by anodic oxidation to be a material equipped with two functions of a back electrode and an insulation layer. CONSTITUTION:A back electrode 1 consisting of aluminum foil of which one side is alumite-processed to have an insulation layer 6 of Al2O3 is used as a substrate 7, and a luminescent layer 3 and a transparent conductive layer 4 are formed on the insulation layer 6 in this order, and all the packaged in moisture-proof outer film 5, 5 at the top and the bottom. By this alumite- processing one side of an aluminum foil, an insulation film of Al2O3 is formed, so that a single aluminum foil achieves two functions of a back plate and an insulation layer at the same time, and as the insulation layer is formed by alumite-processing the aluminum foil, there are no pinholes, and a uniform and fine film can be obtained. Since the film is thin and equally formed, the brightness of luminescence is equalized, and a high pressure proof can be achieved.
Patent JP-S5868270-A (JP)
Title: Starting system of magnetic disk device
Inventor: SUENAGA TADATOSHI
IPC: G11B21/21
Filed: 1981-10-16
Abstract: PURPOSE:To prevent a head and a disk from breaking down by moving a magnetic disk by >=1 core in a radial direction of a magnetic disk medium prior to start of rotation of a contact start stop CSS system magnetic disk medium. CONSTITUTION:The power source is turned on and a magnetic head 2 is moved by >=1 core (about 5-6mm.) toward the outer circumference of a magnetic disk medium 1 as shown by the arrow in the figure. In this case, the head may be moved toward the inner circumference, but the flection of a gimbals is less in the outward movement. Then, the magnetic head 2 is stopped and the turning of the magnetic disk medium 1 is started. Consequently, suction is eliminated in contact starting operation and the magnetic head 2 enters into a stationary floating state without damaging the magnetic disk medium.
Patent JP-H1170317-A (JP)
Title: Method for removing sulfur dioxide from flue gas
Inventor: FREY RUDOLF
IPC: B01D53/64
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying flue gas or desulfurizing flue gas without necessitating landfill and causing environmental pollution. SOLUTION: Sulfur dioxide is removed from flue gas by washing flue gas generated in an incineration plant of specially waste, sludge or sewage sludge by a solution for washing which contains potassium hydroxide. Furthermore, potassium sulfate (K2 SO4 ) is produced by introducing air into the solution for washing flue gas. The solution containing potassium sulfate is concentrated and also trace metals are partially precipitated. Thereby, potassium sulfate in a state of a solution or crystallization is obtained and utilized as fertilizer.
Patent JP-H06347060-A (JP)
Title: Air-conditioning method utilizing coanda effect
Inventor: NAGANO SHINICHIRO
IPC: F24F13/068
Filed: 1993-06-10
Abstract: PURPOSE:To condition air by producing the proper flow of air in the space of a living room utilizing Coanda effect so as not to generate cold draft and the like while utilizing the heat energy of a radiation panel effectively. CONSTITUTION:The surface of walls B is finished so as to be flat surface capable of obtaining Coanda effect. Radiation panels 10, which can be controlled individually, are arranged at least at the upper part and lower part of the wall surfaces B while air outlet ports 20, which can be controlled individually, are provided between the ceiling surface and the wall surfaces and between the floor surface and the wall surfaces. Air conditioning is effected by a method wherein air is sent out of the air outlet ports 20 along the wall surfaces B while regulating the flow rate thereof and the air, sent out of the air outlet ports 20, is made to flow along the wall surfaces B utilizing Coanda effect, then, the air is sucked through air suction ports 30, 40 to generate the convection of air in a room by controlling the air suction ports 30, 40, provided near the center of the ceiling surface and the floor surface, individually.
Patent JP-S5954926-A (JP)
Title: Manufacture of laminar flow element
Inventor: YANAGIDA YOSHIO
IPC: G01F11/06
Filed: 1982-09-22
Abstract: PURPOSE:To obtain an element characterized by uniform flow rate characteristics and excellent vibration resistance, by reducing the diameter of an outer tube, wherein a plurality of thin tubes are inserted, by drawing, thereby holding the thin tubes by squeezing pressure. CONSTITUTION:A metallic outer tube 2 made of stainless steel has a very small diameter, is longer than thin tubes 1, and can readily contain the required number of the thin tubes 1. The required number of said thin tubes 1 are inserted into the outer tube 2 under the state both ends of the thin tubes are cut into the end parts of the tube 2. Then, both ends of the outer tube 2 are drawn and the diameter is reduced. One diameter reduced part 2a of an element unit A constituted in this way is applied to a drawing die 4. The diameter of the outer tube 2 is reduced by the drawing work.
Patent JP-S5867365-A (JP)
Title: Treatment of zinc leached tapping slag or the like
Inventor: TOMII KEIJI
IPC: C22B19/30
Filed: 1981-10-19
Abstract: PURPOSE:To recover lead sulfate efficiently from residues after wet leaching treatments of Zn ores by conditioning said residues by the use of specific capturing agents and suppressing agents then subjecting the same to a floatation treatment. CONSTITUTION:The residues after extraction of the greater part of zinc from zinc sulfate ores by oxidation roasting and leaching with sulfuric acid are used as original ores, and these ores are maintained at 2-3pH by repulping. The adidic muddy ores are conditioned by adding primary amine acetates, alkyl sulfates and alkyl or aryl phosphates as capturing agents and further adding starch or gum arabic as a suppressing agent and if necessary by adding a frothing agent and an oiliness capturing agent as a capturing auxiliary. Thereafter the ores are subjected to a floation treatment to recover lead as lead sulfate in >=80% yield.Since Cd and Ag are contained other than a small quantity of Zn in the tailing of the floatation, these are recovered by separate treatments.
Patent JP-H0911315-A (JP)
Title: Honeycomb structure, extruding die and method for manufacturing the same
Inventor: TOOMASU DEIRU KETSUCHIYAMU
IPC: B29C48/13
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To extrusion mold a cross flow structure by installing slots for forming a cross direction cell by discharging an extrusion material from the first feed hole of an inlet part and slots for forming a straight cell by discharging the extrusion material from the second feed hole in the outlet part of an extrusion die. SOLUTION: An extrusion die 20 includes an inlet part 22 and an outlet part 24, and the first feed hole 28 for forming a cross direction cell and the second feed hole 30 for forming a straight cell are formed in the inlet part 22. The first slots 32 for forming the cross direction cell are installed in the outlet part 24, connected with the first feed hole 28, and do not cross mutually. Moreover, the second slots 34 for forming a straight cell which cross mutually are installed in the outlet part 24 and connected with the second feed hole 30. An integrated structure having a cross flow cell or a channel can be produced with the use of the extrusion die 20.
Patent JP-H0331273-A (JP)
Title: Optically active furylcarbinols and production thereof
Inventor: IMAZU SACHIKO
IPC: C07D307/54
Filed: 1989-06-27
Abstract: NEW MATERIAL:An optically active furylcarbinols expressed by formula I (R is OH, 2-7C acyloxy, 2-7C alkoxycarbonyl; n is integer of 4-8; * mark is asymmetrical carbon atom). EXAMPLE:Methyl (R)-8-(2-furyl)-8-hydroxy-octanoate. USE:Intermediate of agricultural chemical or medicine, especially prostaglandin. PREPARATION:One of dl-furylcarbinols expressed by formula II is treated with hydroperoxide in the presence of titanium tetraalkoxide, optically active tartaric acid diester and solvent to industrially advantageously afford the aimed optically active compound expressed by formula I not able to be produced in normal optical resolution in high yield and high optical purity. Besides, the compound expressed by formula II is produced by reducing a compound expressed by formula III with reducing agent such as hydrogenated sodium boride.
Patent JP-H064906-A (JP)
Title: Optical card
Inventor: YAMAZAKI KOUICHI
IPC: B42D15/10
Filed: 1992-06-24
Abstract: PURPOSE:To prevent the control defect of tracking and to smoothly record and reproduce the information of an optical card by providing at least a pair of auxiliary guide tracks curving so as to connect to the guide track of a prescribed area on a mirror face part. CONSTITUTION:A pair of auxiliary guide tracks 12a, 12b curving so as to connect to the guide tracks 6a, 6b of an information recording part are provided. The track 12a is connected to the track 6a at connection points 13 and 14, and the track 12b is connected to the track 6b at the connection points 15 and 16. Then, curves arriving at a position close to the end parts 17 of the mirror face part 4 are made between the points 13-14, 15-16. When the irradiating position of a laser beam 10 is entered to the mirror face part, the beam 10 irradiates the track 12 and tracks the track 12 and arrives at the points 13, 15 or 14, 16. Thereafter, the beam 10 tracks the tracks 6a, 6b.
Patent JP-H0217334-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J43/06
Filed: 1988-07-04
Abstract: PURPOSE:To improve the convenience of usage, ease of cleaning, etc. by providing a circulation fan and a magnetic sensing element which detects the attachment or detachment of the bread vessel outside the heating chamber by means of a hook that engages with a fastening click and the magnetic field of a permanent magnet. CONSTITUTION:Since the bread vessel 11 can be fixed in place in the heating chamber 1 by engaging its fastening hook 13 extending from the lower outer part of the mount 12 fixedly attached to the vessel 11 with a hook 14, the hole for fastening the bread vessel 11 does not need to be in the bottom of the heating chamber 1. Moreover, since the sensing of the attachment or detachment of the bread vessel 1 is performed by means of a magnetic sensing element 38 which responds to the magnetic field transmitted through the bottom of the heating chamber 1 from a permanent magnet 36 attached to the inner surface of the lower part of the mount 12 for the bread vessel fixed in place in the heating chamber 1, there is no need to drill a sensing hole in the bottom of the heating chamber 1. By activating the upper heater and lower flat heater and forcibly convecting by a circulation fan, processes from the secondary fermenting through baking up can be performed.
Patent JP-S6226478-A (JP)
Inventor: ISHIDA REIJIRO
IPC: F26B3/20
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0456480-A (JP)
Title: Still video camera
Inventor: KOKUBO HIDEYUKI
IPC: H04N5/765
Filed: 1990-06-25
Abstract: PURPOSE:To enable photographing at an arbitrary timing by providing a tape driving means which makes a magnetic tape travel responding to the switching of a touch sensor formed in the main body of a camera. CONSTITUTION:When the main body of the camera is held, and a main switch is turned ON, a touch sensor 11 is turned ON. When a DAT cassette is loaded, a microswitch 15 detects the cassette, and a CPU 20 rotates a pulse motor 22 through a driver 21 so that the magnetic tape can travel. A picture data outputted from a data processing circuit 27 is tentatively stored through a selector 30 to a memory 29 when the travel of the magnetic tape does not reach a normal speed until a release signal is inputted to the CPU 20. Then, the picture data is outputted to a storing part 28 at the timing when the travel of the magnetic tape reaches the normal speed. Thus, the operation of the release button can be operated at the arbitrary timing.
Patent JP-H0216095-A (JP)
Title: Ic card
Inventor: ONODA SHIGEO
IPC: B42D15/10
Filed: 1988-07-04
Abstract: PURPOSE:To make the replacement of cells easy and prevent the cells from being thrown out of an IC card by an impact generated at the time of its fall by inserting a cell into an insertion hole in the frame, then inserting a cell holder and holding the cell in a push-in section in such a manner that the cell is pressed against a receiving surface on one side of the insertion hole. CONSTITUTION:A cell 4 is inserted into an insertion hole 13 in a frame 12. After this, if a cell holder 15 is inserted into the insertion hole 13 in the frame 12, a push-in section 15c is inserted along a receiving surface 12d on the other side, and the cell 4 is pressed against a receiving surface 12c on one side. Both engagement pawls 15d engaged elastically with recessed sections 12a for engagement. An impact to the cell 4 at the time of its fall is absorbed by the rear of one side of the periphery by the receiving surface 12c, so that the force to push out the cell is not applied to a cell holder 15. The engagement force of the pawl 15d on the cell holder 15 may be small and the cell can be replaced easily.
Patent JP-S5688531-A (JP)
Title: Data input device
Inventor: UEHARA KENSUKE
IPC: H04L69/40
Filed: 1979-12-21
Abstract: PURPOSE: To prevent a sending-back peripheral device from being not in operation by inhibiting the supply of data to be detected as a framing error by the peripheral device when supplying series input data to the peripheral device.  
     CONSTITUTION: Since no framing error is detected as far as series input data supplied is normal, it is converted into parallel data C, which is inputted to arithmetic controller 12 and also supplied to a sending-back peripheral device after being reconverted into series data G, confirming the input information. If a framing error of series input data A is detected, error detecting circuit 14 generates control signals D1 and D2 to close gate circuit 15 while the preset processing of parallel data C to be inputted to arithmetic controller 12 is performed, thereby inhibiting the supply of series data G to the sending-back peripheral device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718399-A (JP)
Title: Production of minimum spangle galvanized steel sheet
Inventor: SATOMI KIKUO
IPC: C23C2/06
Filed: 1993-07-06
Abstract: PURPOSE:To prevent the local closure of spraying nozzles by using a specific aq. soln. of a polyphosphoric acid, phosphoric acid or their salts as a refrigerant to be sprayed to galvanizing surfaces in a molten state right after plating. CONSTITUTION:The aq. soln. prepd. by selecting one to two kinds from the polyphosphoric acid, sodium polyphosphate, ammonium polyphosphate, phosphoric acid, sodium phosphate and ammonium phosphate and regulating its pH to 6 to 9 is used as the refrigerant for spraying. The concn. of the polyphosphoric acid, phosphoric acid, etc., in the liquid is preferably 0.1 to 5% and the regulation of the pH is adequately executed with HCl, NaOH, etc. The temp. of the aq. soln. or air at the time of spraying may be ordinary temp. or in a cooled or heated state. Settlement of calcium phosphate, etc., does not arise even if recycled industrial water, etc., having a high content of Ca<2+> ions is used for the aq. soln. and, therefore, the clagging of the spraying nozzles is prevented.
Patent JP-2000356113-A (JP)
Title: Valve lifter
Inventor: MURATA SHINICHI
IPC: F01L1/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of friction even when an attitude change occurs during lifting. SOLUTION: This valve lifter comprises a tappet part 4 making contact with a cam 3; and a guide part 5 slidably contained in the guide hole 6 of a cylinder head 2. A peripheral groove 8 is provided to promote elastic deformation of a guide part 5 during containing of the guide part 5 in a guide hole 6. This constitution causes the guide part to follow the shape of the guide hole 6 by promoting elastic deformation of the guide part 5 when an attitude change occurs to a valve lifter 1 during lifting, prevents the increase of friction, and reduces the generation of strike noise.
Patent JP-H0718261-A (JP)
Title: Production of formed coke
Inventor: TOUBOU HIROYUKI
IPC: C10B57/04
Filed: 1993-07-06
Abstract: PURPOSE:To decrease the bulk density and high-temp. reactivity of 3 formed coke by forming a coal briquette from a binder and two coal blends having different volatile contents in such a manner that the resulting briquette comprises two parts having different volatile contents and carbonizing the briquette. CONSTITUTION:Each of coal blends 3 and 4 having specified volatile contents is pulverized, fed into a mix muller, and mixed with a binder. The two blends 3 and 4 are fed separately into two hoppers installed above rolls 2 and 2 and are formed into a briquette 1 comprising the right and left parts having different volatile contents. The briquette 1 is supplied to a shaft oven and carbonized.
Patent JP-H0866411-A (JP)
Title: Medical or dental treatment apparatus
Inventor: BERUNHARUTO RINGENHEERU
IPC: A61C1/05
Filed: 1995-06-30
Abstract: PURPOSE: To prevent or reduce the invasion of impurities into a housing or a roller bearing or a bearing by providing a surface wherein a block ring is connected with an inner ring on the inner ring, and sealing the block ring to connect with the inner ring. CONSTITUTION: A treating device or a handpiece has a turbine 4 arranged in an advancing end region for driving a drive shaft 6. The drive shaft 6 is placed in roller bearings 11, 12 which are rotatable around an intermediate shaft 8 in an advancing housing 7 of the treating device. The drive shaft 6 is made to pass through a hole 27 in wall 7a of the housing 7, and the roller bearings 11, 12 are blocked or sealed against impurities by an effective block ring 31 between the outer periphery and inner ring 34. Further, a surface wherein the block ring 31 is connected with the inner ring 34 is provided on the inner ring 34, and the block ring 31 is disposed detachably or not detachably thereon. Therefore, the invasion of impurities further into the housing or roller bearings or bearings can be prevented or reduced.
Patent JP-S6059084-A (JP)
Title: System for preventing atmospheric corrosion of stainless steel product
Inventor: KIMURA TAKASHI
IPC: C23F15/00
Filed: 1983-09-12
Abstract: PURPOSE:To prevent atmospheric corrosion by controlling the relative humidity of the atmosphere in contact with the surface of a stainless steel product at the limit humidity for generation of the atmospheric corrosion intrinsic to the deposit on said product or below. CONSTITUTION:A temp. and humidity sensor 17 is disposed in an air duct and the temp. and humidity are continuously measured. The measured values are fed to a control panel 18. When the increase of the humidity to the limit humidity for generating atmospheric corrosion or above is detected by the panel 18, a refrigerator 19 is started to cool further the cooling water fed through a cooling water inlet 9 and is fed to a cooling coil 8. The high-humidity air fed from a fan 7 is cooled on the surface of the coil 8 and the steam in the air in this stage is liquefied down to the satd. steam pressure corresponding to the surface temp. of the coil 8 and is discharged as drain through a drain port 20. The atmosphere humidity is thus maintained at the limit humidity for generating corrosion or below.
Patent JP-H0514993-A (JP)
Title: Speaker system for background sound field
Inventor: FUKUHARA SUEAKI
IPC: H04R5/02
Filed: 1991-07-08
Abstract: PURPOSE:To improve the sound effect by installing a speaker system for one channel whose connection is reversed in the polarity to a position at either of both sides of a listener or a position in an oblique rear direction in a way that a mount face of the speaker unit is not facing the listener. CONSTITUTION:When a signal enters speaker systems 11, 12 from amplifiers 13, 14, sound waves 11b, 12b radiate in rear directions and reach a side wall and a ceiling, in which the waves are reflected thereby forming a wide sound field. On the other hand, the sound waves radiating directly from the equipments 11, 12 are cancelled because the polarity of the waves is opposite to each other and the listener 18 does not recognize a direct radiation sound. Through the constitution above, the reproduction of the signal of the rear channel without presence is attained inexpensively and the effective sound is reproduced.
Patent JP-H0334672-A (JP)
Title: Automatic switchboard
Inventor: YAMADA EMIKO
IPC: H04N1/00
Filed: 1989-06-30
Abstract: PURPOSE:To transmit a message to the other-party facsimile even though of a subscriber side telephone is not provided with a facsimile transmitter by providing set a switchboard with a facsimile converter which converts the signal selected by the subscriber telephone set to a picture signal. CONSTITUTION:A facsimile converter 4 automatically responds to the dial operation of a subscriber telephone set 1 by an automatic answering equipment 8, and thereafter, a dial receiving circuit 9 receives the subscriber number of the other-party facsimile and a sender circuit 11 sends this subscriber number, and then, the telephone set is connected to the other-party facsimile receiver. It is detected by the automatic answering equipment 8 that the other-party facsimile receiver responds, and a start signal is sent to a terminal from a terminal start circuit 10. Thus, transmission to the other-party facsimile is possible though the facsimile transmitter is not provided on the transmission side.
Patent JP-H0333519-A (JP)
Title: One way clutch
Inventor: KANAI KENICHI
IPC: F16D41/06
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate handling of an one-way clutch at assembling and actual mounting by constituting the device so that two kinds of engaging members projected in one body construction from the cage of an one-way clutch part are respectively fitted to the one-way clutch and a bearing. CONSTITUTION:The inner race 5 of a bearing part 2 is extended longer than the outer race 4, and the extended part is also used as the inner race of an one-way clutch(OWC). The OWC part 3 is composed of an outer race 8, cages 9A, 9B molded in one body of flexible resin, and the like, and cylindrical rollers 10 (wedge element) are held with the cages 9A, 9B. The cage part 9 in which accordion springs 12 are fitted and the rollers 10 are inserted, is inserted into the outer race 8, and after completing insert projections 30 provided on the cage are fitted in the groove of the outer race 8 and fixed. When the OWC part assembly 3 is combined with the bearing part, the assembly 3 is inserted to the inner race 5 of the bearing, pushed in the axial direction up to firm engagement of projections 32 to the groove 33 on inner circumferential part of the bearing outer race 4. Hereby, the bearing part 2 and the OWC part 3 are not separated away each other after assembling.
Patent JP-H0722340-A (JP)
Title: Film forming device and film formation using same
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1993-07-06
Abstract: PURPOSE:To make it possible to improve effectively the contact parts of a substrate to be coated with a clamping mechanism by a method wherein the generation of erosion of the base layer in the contact parts and the generation of particles in the base layer are prevented. CONSTITUTION:A clamping mechanism 14 for fixing a substrate 2 to be coated on a placement stage 3 for the substrate is formed into a constitution, wherein clamping parts 14a to the substrate 2 are formed into a point-contact constitution to the substrate 2 and gas feed paths 15 for feeding gas to these clamping parts 14 are provided.